{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["process parameter", "enabling technology", "machanical property", "machine or equipment", "manufacturing process", "process characterization"], "input": "The direct welding of MG on SS would lead to the formation of various brittle intermetallics and the consequent peeling off of the welded MG foils from the SS substrate , which could be resolved via the use of V/Ti/Zr intermediate layers ."}
{"process parameter": [], "enabling technology": [], "machanical property": ["brittle"], "machine or equipment": [], "manufacturing process": ["welding", "welded"], "process characterization": []}